I can summon myself

Bai Chen picked up a keyboard, and he randomly pressed a key, and an identical version of himself was summoned. Hello, Bai Chen from Earth, I am Bai Chen from Blue Star, and I am a top student. So Bai Chen from Earth lived a life where he had to solve everything by himself. Bai Chen from Earth: "There is nothing that I can't solve by myself, and if I can't, I will summon 10,000 more of myself."